At which place in Uttarakhand did the Indian Meteorological Department install a Doppler Weather Radar ?

The correct answer is (c) Mukteshwar.

A Doppler weather radar is a type of radar that uses the Doppler effect to measure the radial velocity of targets. It is used to detect precipitation, wind, and other atmospheric phenomena.

The Indian Meteorological Department (IMD) has installed a Doppler weather radar at Mukteshwar in Uttarakhand. The radar is used to monitor weather conditions in the region and to issue warnings of severe weather events.

The other options are incorrect. Dehradun is the capital of Uttarakhand. Chakrata is a town in the Dehradun district. Chamoli is a district in the Garhwal region of Uttarakhand.